On 08/25/2010 03:04 PM, mwlucas wrote:
On Aug 25, 3:04 pm, Mike Christie<micha...@cs.wisc.edu> wrote:
On 08/24/2010 11:43 AM, agshekeloh wrote:
Hi,
I'm running open-iscsi 2.0-871, on Ubuntu 10.04 amd64, straight from
the operating system package. Mounting an iSCSI drive works perfectly
when booting from a hard drive, but not when booting diskless via
NFS.
For the solaris target do you have to setup ACLs by initiator name? For
these 2 root FSs is the /etc/iscsi/initiatorname.iscsi have the same
value? Or does the NFS one have iqn.1993-08.org.debian:
01:cd00198dd976, and then the hard drive boot one have a different name?
The Ubuntu nodes have different iSCSI initiator names. (The diskless
node was copied from the hard drive install, but I manually changed a
few characters in /etc/iscsi/initiatorname.iscsi.) I've removed the
ACL on all solaris targets during troubleshooting.
The hard-drive based install is targeting a different opensolaris
instance. (Both of those hosts are running on my ESXi crash box.)
The diskless server and its target are in a different datacenter.
Just to check things, I tried to mount an iSCSI disk from each Ubuntu
machine to the remote solaris box. Both ubuntu machines can log into
the remote iSCSI server, but neither server gets a device node for
this iSCSI session in /dev/disk/by-path. Could this be due to the lag
and very limited bandwidth (1.5Mbs) between the sites, or is something
If that was the case, we should be getting a bunch of IO errors about
inqiuries or report luns commands failing in the initiator log when you
run the iscsiadm login command.
else weird going on here?
On the initiator box, when you run the iscsiadm login command can you
take a wireshark/ethereal/tcpdump trace, so we can see if the initiator
is sending inquiries and report luns ok, and what the responses are.
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